Full Matrix LED Variable Message Signs Energy Saving For Bridge Construction

Full Matrix LED Variable Message Signs Energy Saving For Bridge Construction Specifications: 1. Small spacing and high definition can display the picture clearly. 2. High brightness. The brightness can up to 6500 cd/㎡, if the direction is face to the sun, you still can see the images on the screen. 3. No mosaic due to excellent flatness and nice uniformity of light-emitting,making the images softer and vivider. 4. Supports brightness adjustment and white balance custom